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| author | Michel Danzer <michel.daenzer@amd.com> | 2013-08-16 16:19:24 +0000 |
|---|---|---|
| committer | Michel Danzer <michel.daenzer@amd.com> | 2013-08-16 16:19:24 +0000 |
| commit | 20680b1cc59009fef5f1deee8a42ff6ee053e091 (patch) | |
| tree | f68bff48bde2ea6e96bd4e962511804f9ed5e73d /llvm/test | |
| parent | 6b32f892f2687b5beb991f3d790f3aa65fddc39a (diff) | |
| download | bcm5719-llvm-20680b1cc59009fef5f1deee8a42ff6ee053e091.tar.gz bcm5719-llvm-20680b1cc59009fef5f1deee8a42ff6ee053e091.zip | |
R600/SI: Fix broken encoding of DS_WRITE_B32
The logic in SIInsertWaits::getHwCounts() only really made sense for SMRD
instructions, and trying to shoehorn it into handling DS_WRITE_B32 caused
it to corrupt the encoding of that by clobbering the first operand with
the second one.
Undo that damage and only apply the SMRD logic to that.
Fixes some derivates related piglit regressions with radeonsi.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 188558
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/R600/local-memory.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/R600/local-memory.ll b/llvm/test/CodeGen/R600/local-memory.ll index 5458fb90573..9ebb7692a68 100644 --- a/llvm/test/CodeGen/R600/local-memory.ll +++ b/llvm/test/CodeGen/R600/local-memory.ll @@ -13,7 +13,7 @@ ; SI-CHECK-NEXT: .long 32768 ; EG-CHECK: LDS_WRITE -; SI-CHECK: DS_WRITE_B32 +; SI-CHECK: DS_WRITE_B32 0 ; GROUP_BARRIER must be the last instruction in a clause ; EG-CHECK: GROUP_BARRIER @@ -21,7 +21,7 @@ ; SI-CHECK: S_BARRIER ; EG-CHECK: LDS_READ_RET -; SI-CHECK: DS_READ_B32 +; SI-CHECK: DS_READ_B32 {{VGPR[0-9]+}}, 0 define void @local_memory(i32 addrspace(1)* %out) { entry: |
